The Two Main Divisions of the Human Nervous System Are

question 125

Multiple Choice

The two main divisions of the human nervous system are the central nervous system and the __________ nervous system.

• A)autonomic
• B)sympathetic
• C)somatic
• D)peripheral

Grasp the impact of environmental factors on brain development and structure.

Describe the anatomy and functions of the brain and its specific regions.

Understand the principles behind neural impulses and the "all or none" law.

Recognize the importance and function of the body's neural networks in processing and controlling behavior.

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Definitions:

Glaciers Evidence

Indicators or markers left by glacier movements, such as moraines, striations, and changes in landscape topography.

V-Shaped Valleys

Valleys carved by rivers, characterized by their steep sides and narrow bottom, forming a "V" shape in cross-section.

Dropstones

Large stones or boulders that have been dropped into sedimentary deposits by glaciers, icebergs, or other floating ice.

Isotopic Compositions

The relative abundances of isotopes of a particular element within a sample, which can provide insights into the age, origin, and history of rocks, ice cores, and other natural materials.